/* ============================================
   FuelOdo - Reusable Components
   ============================================ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.45);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-accent:hover {
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-500), var(--danger-600));
  color: white;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.3);
}

.btn-ghost {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-strong);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-icon.btn-sm {
  width: 32px;
  height: 32px;
}

.btn .spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ── Cards ── */
.card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: var(--gradient-shimmer);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}

.card:hover::after {
  left: 120%;
}

.card:hover {
  box-shadow: var(--shadow-lg), 0 0 20px rgba(99,102,241,0.06);
  border-color: var(--border-strong);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-heading);
}

.card-value {
  font-size: var(--text-3xl);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin: var(--space-2) 0;
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.card-icon.blue {
  background: linear-gradient(135deg, var(--primary-100), var(--primary-50));
  color: var(--primary-600);
}

[data-theme="dark"] .card-icon.blue {
  background: linear-gradient(135deg, rgba(59, 91, 255, 0.2), rgba(59, 91, 255, 0.1));
  color: var(--primary-400);
}

.card-icon.green {
  background: linear-gradient(135deg, var(--accent-100), var(--accent-50));
  color: var(--accent-600);
}

[data-theme="dark"] .card-icon.green {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
  color: var(--accent-400);
}

.card-icon.amber {
  background: linear-gradient(135deg, var(--warning-100), var(--warning-50));
  color: var(--warning-600);
}

[data-theme="dark"] .card-icon.amber {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
  color: var(--warning-400);
}

.card-icon.rose {
  background: linear-gradient(135deg, var(--danger-100), var(--danger-50));
  color: var(--danger-600);
}

[data-theme="dark"] .card-icon.rose {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.2), rgba(244, 63, 94, 0.1));
  color: var(--danger-400);
}

/* ── Stat Card ── */
.stat-card {
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  opacity: 0.08;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.stat-card:hover::before {
  opacity: 0.15;
}

.stat-card.blue::before {
  background: var(--primary-500);
}

.stat-card.green::before {
  background: var(--accent-500);
}

.stat-card.amber::before {
  background: var(--warning-500);
}

.stat-card.blue:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
}

.stat-card.green:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
}

.stat-card.amber:hover {
  box-shadow: var(--shadow-lg), 0 0 30px rgba(245, 158, 11, 0.15);
}

/* ── Inputs ── */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-tertiary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 91, 255, 0.12);
  background: var(--bg-secondary);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* ── Toggle Switch ── */
.toggle-group {
  display: flex;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  padding: 3px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.toggle-option {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  z-index: 1;
  user-select: none;
}

.toggle-option.active {
  color: white;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  box-shadow: 0 2px 6px rgba(59, 91, 255, 0.3);
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--space-4);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl), 0 0 40px rgba(99,102,241,0.08);
  border: 1px solid var(--border-color);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-spring);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: 700;
  font-family: var(--font-heading);
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  font-size: 1.25rem;
}

.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
}

/* ── Table ── */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  padding: var(--space-4) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-4) var(--space-4);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table tbody tr {
  transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
  background: var(--bg-tertiary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.table-actions {
  display: flex;
  gap: var(--space-2);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-petrol {
  background: rgba(59, 91, 255, 0.1);
  color: var(--primary-500);
}

.badge-diesel {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-600);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-600);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-600);
}

.badge-danger {
  background: rgba(244, 63, 94, 0.1);
  color: var(--danger-500);
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--text-tertiary);
}

.empty-state .empty-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state h3 {
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

/* ── Toast ── */
.toast-container {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
  pointer-events: none;
  max-width: 400px;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  min-width: 300px;
  animation: slideInRight var(--transition-base) ease-out;
  font-size: var(--text-sm);
  font-weight: 500;
}

.toast.success {
  border-left: 3px solid var(--accent-500);
}

.toast.error {
  border-left: 3px solid var(--danger-500);
}

.toast.warning {
  border-left: 3px solid var(--warning-500);
}

.toast.info {
  border-left: 3px solid var(--primary-500);
}

.toast-exit {
  animation: fadeOut 300ms ease-in forwards;
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.filter-bar .form-input {
  width: auto;
  min-width: 160px;
}

/* ── Loading ── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  overflow: hidden;
}

/* Subtle mesh background on loading */
.loading-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(99,102,241,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(6,182,212,0.08) 0%, transparent 50%);
  animation: glow-pulse 4s ease-in-out infinite;
  pointer-events: none;
}

.loading-logo-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: breathe 2.5s infinite ease-in-out;
  position: relative;
  z-index: 1;
}

.loading-badge {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-400), var(--primary-700));
  box-shadow:
    0 0 30px rgba(99, 102, 241, 0.4),
    0 0 60px rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  position: relative;
}

/* Animated ring around loading badge */
.loading-badge::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--cyan-400);
  border-right-color: var(--primary-400);
  animation: spin 2s linear infinite;
  opacity: 0.6;
}

.loading-title {
  font-size: 2.2rem;
  font-family: var(--font-heading);
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-400), var(--cyan-400), var(--accent-400));
  background-size: 200% auto;
  animation: gradient-shift 3s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

.loading-subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ── Notifications Panel ── */
.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--danger-500);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-glass);
}

.notif-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  width: 320px;
  max-width: calc(100vw - var(--space-4));
  padding: 0;
  overflow: hidden;
  display: none;
  z-index: 200;
}

.notif-dropdown.open {
  display: block;
}

.notif-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notif-mark-all {
  font-size: var(--text-xs);
  color: var(--primary-500);
  background: none;
  border: none;
  cursor: pointer;
}

.notif-mark-all:hover {
  color: var(--primary-600);
  text-decoration: underline;
}

.notif-list {
  max-height: 360px;
  overflow-y: auto;
}

.notif-item {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: var(--space-3);
  cursor: pointer;
  position: relative;
  transition: background var(--transition-fast);
}

.notif-item:hover {
  background: var(--bg-tertiary);
}

.notif-item.unread {
  background: rgba(59, 91, 255, 0.05);
}

.notif-item-body {
  flex: 1;
  overflow: hidden;
}

.notif-item-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.notif-item-msg {
  font-size: var(--text-sm);
  line-height: 1.4;
  margin-bottom: var(--space-1);
  color: var(--text-primary);
}

.notif-item-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
}

.notif-time {
  color: var(--text-tertiary);
}

.notif-dot {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 8px;
  height: 8px;
  background: var(--primary-500);
  border-radius: 50%;
}

.notif-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ── Alert & Severity Elements ── */
.notif-severity-badge {
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}

.notif-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-600);
}

.notif-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-600);
}

.notif-alert {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger-500);
}

.notif-info {
  background: rgba(59, 91, 255, 0.15);
  color: var(--primary-500);
}

.severity-badge {
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}

.severity-critical {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger-500);
}

.severity-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-600);
}

.severity-good {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-600);
}

.alert-card {
  display: flex;
  gap: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.alert-card.severity-critical {
  border-left: 4px solid var(--danger-500);
}

.alert-card.severity-warning {
  border-left: 4px solid var(--warning-500);
}

.alert-card.severity-good {
  border-left: 4px solid var(--accent-500);
}

.alert-sev-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: -2px;
}

.alert-header-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  align-items: flex-start;
  gap: 8px;
}

.alert-title {
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  line-height: 1.3;
}

.alert-body {
  flex: 1;
}

.alert-message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.alert-tip {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  background: var(--bg-tertiary);
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.alerts-summary {
  margin-bottom: var(--space-4);
}

.alerts-count-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.alerts-count-badge {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.alerts-count-badge.critical {
  background: rgba(244, 63, 94, 0.1);
  color: var(--danger-500);
}

.alerts-count-badge.warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-600);
}

.alerts-count-badge.good {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-600);
}

/* ── UI Enhancements & Skeleton ── */
.business-fields-container {
  display: none;
}

body.business-mode-active .business-fields-container {
  display: block;
}

.odometer-warning {
  font-size: 0.75rem;
  font-weight: 500;
}

.odometer-warning.error {
  color: var(--danger-500);
}

.odometer-warning.caution {
  color: var(--warning-500);
}

.input-error {
  border-color: var(--danger-500) !important;
  background: rgba(244, 63, 94, 0.05) !important;
}

.skeleton-card {
  height: 80px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0% {
    opacity: 0.6;
  }

  50% {
    opacity: 0.3;
  }

  100% {
    opacity: 0.6;
  }
}

/* Switch Toggle UI */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-tertiary);
  transition: .4s;
  border: 1px solid var(--border-color);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background-color: var(--text-secondary);
  transition: .4s;
}

input:checked+.slider {
  background-color: var(--primary-500);
  border-color: var(--primary-600);
}

input:checked+.slider:before {
  transform: translateX(20px);
  background-color: white;
}

.slider.round {
  border-radius: 24px;
}

.slider.round:before {
  border-radius: 50%;
}

.spinner-small {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

/* ── notif-critical (maps from 'alert' severity) ── */
.notif-critical {
  background: rgba(244, 63, 94, 0.12);
  color: var(--danger-500);
}

/* ── Inline field validation error ── */
.field-error {
  display: block;
  font-size: var(--text-xs);
  color: var(--danger-500);
  margin-top: var(--space-1);
  font-weight: 500;
  animation: fadeInDown 0.2s ease-out;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}




/* ── Smart Insights — Premium Design ── */
.insights-section {
  margin-bottom: var(--space-8);
  background: linear-gradient(135deg, rgba(59,91,255,0.06) 0%, rgba(16,185,129,0.04) 100%);
  border: 1px solid rgba(59,91,255,0.12);
  border-radius: var(--radius-2xl);
  padding: var(--space-5) var(--space-6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.insights-section::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,91,255,0.12), transparent 70%);
  pointer-events: none;
}

.insights-section-header {
  margin-bottom: var(--space-5);
}

.insights-title-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
}

.insights-glow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-500);
  box-shadow: 0 0 8px rgba(59,91,255,0.7);
  animation: pulse-glow 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 6px rgba(59,91,255,0.6); }
  50%       { box-shadow: 0 0 16px rgba(59,91,255,0.9); }
}

.insights-heading {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

.insights-subtitle {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-left: calc(10px + var(--space-2));
}

.insights-container {
  display: flex;
  flex-direction: row;
  gap: var(--space-3);
  overflow-x: auto;
  padding-bottom: var(--space-1);
  scrollbar-width: none;
}

.insights-container::-webkit-scrollbar { display: none; }

.insight-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  line-height: 1.5;
  min-width: 220px;
  max-width: 260px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.insight-card:hover {
  transform: translateY(-2px);
}

.insight-icon {
  font-size: 1.5rem;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: var(--space-1);
}

.insight-text {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--text-primary);
}

.insight-text strong {
  font-weight: 700;
  display: block;
  font-size: var(--text-base);
  font-family: var(--font-heading);
  margin-bottom: 2px;
}

.insight-good {
  background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(16,185,129,0.04));
  border-color: rgba(16,185,129,0.25);
  box-shadow: 0 4px 16px rgba(16,185,129,0.08);
}

.insight-good .insight-icon {
  background: rgba(16,185,129,0.15);
}

.insight-warning {
  background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(245,158,11,0.04));
  border-color: rgba(245,158,11,0.25);
  box-shadow: 0 4px 16px rgba(245,158,11,0.08);
}

.insight-warning .insight-icon {
  background: rgba(245,158,11,0.15);
}

.insight-info {
  background: linear-gradient(135deg, rgba(59,91,255,0.1), rgba(59,91,255,0.03));
  border-color: rgba(59,91,255,0.2);
  box-shadow: 0 4px 16px rgba(59,91,255,0.08);
}

.insight-info .insight-icon {
  background: rgba(59,91,255,0.12);
}

.insight-empty {
  background: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-tertiary);
  align-items: center;
  flex-direction: row;
  min-width: 100%;
  max-width: 100%;
  padding: var(--space-5);
}

/* On mobile, insights stack vertically */
.insight-card:not(.insight-empty) {
  min-width: 200px;
}

/* ── Card hover micro-interaction ── */
.quick-action-card {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.quick-action-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.quick-action-card:active {
  transform: scale(0.98) translateY(0);
}

/* ── Severity badge: critical (used in alert cards & notifications) ── */
.severity-badge.critical,
.severity-badge.alert {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger-500);
}